Prior to this build, OMSI 2 suffered from poor CPU threading. The update improved the scheduler for AI traffic and the physics calculations, reducing the notorious "stuttering" effect when loading new map tiles. This optimization was essential for running the heavier DLC maps (like Vienna) on mid-range hardware.
If you are looking for the actual game files or a download for this specific outdated version, I cannot assist with that. However, you can verify the patch notes on the Steam Community News page under the OMSI 2 announcements history. omsi 2 incl all dlc update 03102016
If you are encountering issues with performance after these updates, it is highly recommended to apply the Prior to this build, OMSI 2 suffered from poor CPU threading
After forty-seven minutes, the road ended at a cliff overlooking a digital sea at dawn. The figure stood up, nodded once, and vanished. If you are looking for the actual game
While Steam Workshop launched for OMSI 2 in 2017, the October 2016 build relies on manual mod installation (via the /OMSI 2 folder). This version has no Steam DRM beyond basic activation – making it popular for offline archives and modded builds.